diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..a923fbc --- /dev/null +++ b/configure.ac @@ -0,0 +1,40 @@ +AC_INIT([libenet], [5-13-2010]) +AC_CONFIG_SRCDIR([include/enet/enet.h]) +AM_INIT_AUTOMAKE([foreign]) + +AC_CONFIG_MACRO_DIR([m4]) + +AC_PROG_CC +AC_PROG_LIBTOOL + +AC_CHECK_FUNC(gethostbyaddr_r, [AC_DEFINE(HAS_GETHOSTBYADDR_R)]) +AC_CHECK_FUNC(gethostbyname_r, [AC_DEFINE(HAS_GETHOSTBYNAME_R)]) +AC_CHECK_FUNC(poll, [AC_DEFINE(HAS_POLL)]) +AC_CHECK_FUNC(fcntl, [AC_DEFINE(HAS_FCNTL)]) +AC_CHECK_FUNC(inet_pton, [AC_DEFINE(HAS_INET_PTON)]) +AC_CHECK_FUNC(inet_ntop, [AC_DEFINE(HAS_INET_NTOP)]) + +AC_CHECK_MEMBER(struct msghdr.msg_flags, [AC_DEFINE(HAS_MSGHDR_FLAGS)], , [#include <sys/socket.h>]) + +AC_CHECK_TYPE(socklen_t, [AC_DEFINE(HAS_SOCKLEN_T)], , + #include <sys/types.h> + #include <sys/socket.h> +) + +AC_EGREP_HEADER(MSG_MAXIOVLEN, /usr/include/sys/socket.h, AC_DEFINE(ENET_BUFFER_MAXIMUM, [MSG_MAXIOVLEN])) +AC_EGREP_HEADER(MSG_MAXIOVLEN, socket.h, AC_DEFINE(ENET_BUFFER_MAXIMUM, [MSG_MAXIOVLEN])) + +AC_MSG_CHECKING(whether to use CRC32) +AC_ARG_ENABLE(crc32, + [ --enable-crc32 enable CRC32 packet verification ], + [if test "$enableval" = yes; then + AC_MSG_RESULT(yes) + AC_DEFINE(USE_CRC32) + else + AC_MSG_RESULT(no) + fi], + [AC_MSG_RESULT(no)]) + +AC_CONFIG_FILES([Makefile + libenet.pc]) +AC_OUTPUT |